non-retractable

英['nɒnrɪtr'æktəbl] 美['nɒnrɪtr'æktəbl]
  • 不能伸缩的
  • ignition n.点火;点火器;[化]灼热;[机]发火装置
  • non adv.[拉]非;不是
  • self n.自己;本性;自我pron.我自己;你自己;他或她自己adj.始终如一的;同一类型的;性质不变的v.近亲繁殖;自花授粉
形容词 nonretractable:
  1. not capable of being retracted

    1. Unlike that benignly daft creature, this real-life surgeonfish in Indonesia carries a sharp retractable blade of bone near the base of its tail.
      跟那只疯疯癫癫的亲切生物不同,印度尼西亚的这只正牌医生鱼在尾巴附近有一片能伸缩的锋利骨片。